Free Trial

System1 (SST) SEC Filings & 10K Form

System1 logo
$7.34 -0.76 (-9.38%)
As of 03:17 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Recent System1 SEC Filings

DateFilerForm TypeView
08/21/2025
4:46 PM
CEE Holdings Trust (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/05/2025
6:46 PM
Caswell Ryan R. (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/05/2025
6:47 PM
MARTIRE FRANK R (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/04/2025
8:11 PM
Naidu Taryn Jogi (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/04/2025
8:11 PM
Kumar Tanmay (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/04/2025
7:41 PM
Horn Caroline (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/04/2025
7:42 PM
Civantos John (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/04/2025
7:43 PM
Kazerani Moujan (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/31/2025
5:18 PM
System1, Inc. (Issuer)
System1 (Issuer)
Ursini Charles (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/30/2025
6:38 PM
System1, Inc. (Issuer)
System1 (Issuer)
Weinrot Daniel J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/30/2025
6:39 PM
Sestanovich Elizabeth (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/30/2025
6:40 PM
Coppola Brian (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/30/2025
6:41 PM
Kidambi Tridivesh (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/17/2025
7:26 PM
System1, Inc. (Issuer)
System1 (Issuer)
Weinrot Daniel J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/17/2025
7:27 PM
Sestanovich Elizabeth (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/17/2025
7:29 PM
Coppola Brian (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/17/2025
7:31 PM
Kidambi Tridivesh (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/08/2025
11:15 PM
System1, Inc. (Filer)
System1 (Filer)
Form EFFECT
06/17/2025
6:59 PM
Civantos John (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/13/2025
5:04 PM
Civantos John (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/11/2025
6:27 PM
Kidambi Tridivesh (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/07/2025
7:36 PM
System1, Inc. (Filer)
System1 (Filer)
Form PRE 14A
05/06/2025
3:50 PM
System1, Inc. (Filer)
System1 (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/06/2025
3:27 PM
System1, Inc. (Filer)
System1 (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
05/05/2025
6:40 PM
Blend Family Foundation (Filed by)
System1, Inc. (Subject)
System1 (Subject)
Form SCHEDULE 13D
04/30/2025
4:31 PM
System1, Inc. (Issuer)
System1 (Issuer)
Weinrot Daniel J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/30/2025
4:32 PM
Sestanovich Elizabeth (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/30/2025
4:33 PM
Coppola Brian (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/30/2025
4:34 PM
Kidambi Tridivesh (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/25/2025
3:55 PM
System1, Inc. (Filer)
System1 (Filer)
Form 10-K/A
04/23/2025
3:13 PM
System1, Inc. (Filer)
System1 (Filer)
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
04/22/2025
2:50 PM
NEW YORK STOCK EXCHANGE LLC (Filed by)
System1, Inc. (Subject)
System1 (Subject)
Form 25-NSE
04/17/2025
5:36 PM
Kidambi Tridivesh (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/17/2025
5:34 PM
System1, Inc. (Issuer)
System1 (Issuer)
Weinrot Daniel J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/17/2025
5:34 PM
Sestanovich Elizabeth (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/17/2025
5:35 PM
Coppola Brian (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/07/2025
3:24 PM
System1, Inc. (Filer)
System1 (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/25/2025
6:30 PM
Cannae Holdings, Inc. (Filed by)
System1, Inc. (Subject)
System1 (Subject)
Form SCHEDULE 13D/A
03/10/2025
3:18 PM
System1, Inc. (Filer)
System1 (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
01/30/2025
6:26 PM
System1, Inc. (Issuer)
System1 (Issuer)
Weinrot Daniel J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/30/2025
6:27 PM
Sestanovich Elizabeth (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
Think you missed gold’s boom? Think again (Ad)

If you've been watching gold's historic run and wondering if it's too late… I've got good news. Because there's a $15 fund tied directly to gold's surge that's still paying massive income… Up to 64% annually — with payouts every 30 days.tc pixel

Click here to see how to secure the next payout before it's too late.
01/30/2025
6:28 PM
Coppola Brian (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/30/2025
6:28 PM
Kidambi Tridivesh (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/17/2025
5:58 PM
System1, Inc. (Issuer)
System1 (Issuer)
Weinrot Daniel J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/17/2025
5:59 PM
Sestanovich Elizabeth (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/17/2025
6:00 PM
Coppola Brian (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/17/2025
6:00 PM
Kidambi Tridivesh (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/10/2025
3:30 PM
System1, Inc. (Filer)
System1 (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/27/2024
6:58 PM
Blend Stanley (Reporting)
Lone Star Friends Trust (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/07/2024
3:22 PM
System1, Inc. (Filer)
System1 (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
10/31/2024
8:23 PM
Kidambi Tridivesh (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/31/2024
8:24 PM
Coppola Brian (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/31/2024
8:26 PM
Sestanovich Elizabeth (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/31/2024
8:31 PM
System1, Inc. (Issuer)
System1 (Issuer)
Weinrot Daniel J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/16/2024
7:42 PM
System1, Inc. (Issuer)
System1 (Issuer)
Weinrot Daniel J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/16/2024
7:43 PM
Coppola Brian (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/16/2024
7:43 PM
Sestanovich Elizabeth (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/27/2024
3:15 PM
System1, Inc. (Filer)
System1 (Filer)
Form 10-K/A
09/19/2024
7:26 PM
CEE Holdings Trust (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/12/2024
7:06 PM
CEE Holdings Trust (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/09/2024
6:47 PM
CEE Holdings Trust (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/04/2024
7:53 PM
CEE Holdings Trust (Reporting)
System1, Inc. (Issuer)
System1 (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
(Data available from 1/1/2016 forward)


Related Companies and Tools


This page (NYSE:SST) was last updated on 8/26/2025 by MarketBeat.com Staff
From Our Partners